All feature state access through config API (#2785)

test/Api.Test/Controllers/ConfigControllerTests.cs

@@ -0,0 +1,47 @@
+using AutoFixture.Xunit2;
+using Bit.Api.Controllers;
+using Bit.Core.Context;
+using Bit.Core.Services;
+using Bit.Core.Settings;
+using NSubstitute;
+using Xunit;
+
+namespace Bit.Api.Test.Controllers;
+
+public class ConfigControllerTests : IDisposable
+{
+    private readonly ConfigController _sut;
+    private readonly GlobalSettings _globalSettings;
+    private readonly IFeatureService _featureService;
+    private readonly ICurrentContext _currentContext;
+
+    public ConfigControllerTests()
+    {
+        _globalSettings = new GlobalSettings();
+        _currentContext = Substitute.For<ICurrentContext>();
+        _featureService = Substitute.For<IFeatureService>();
+
+        _sut = new ConfigController(
+            _globalSettings,
+            _currentContext,
+            _featureService
+        );
+    }
+
+    public void Dispose()
+    {
+        _sut?.Dispose();
+    }
+
+    [Theory, AutoData]
+    public void GetConfigs_WithFeatureStates(Dictionary<string, object> featureStates)
+    {
+        _featureService.GetAll(_currentContext).Returns(featureStates);
+
+        var response = _sut.GetConfigs();
+
+        Assert.NotNull(response);
+        Assert.NotNull(response.FeatureStates);
+        Assert.Equal(featureStates, response.FeatureStates);
+    }
+}